+ quotation provider

frontend/pshared/lib/data/mapper/payment/intent/fx.dart

@@ -0,0 +1,27 @@
+import 'package:pshared/data/dto/payment/intent/fx.dart';
+import 'package:pshared/data/mapper/payment/currency_pair.dart';
+import 'package:pshared/data/mapper/payment/enums.dart';
+import 'package:pshared/models/payment/fx/intent.dart';
+
+
+extension FxIntentMapper on FxIntent {
+  FxIntentDTO toDTO() => FxIntentDTO(
+        pair: pair?.toDTO(),
+        side: fxSideToValue(side),
+        firm: firm,
+        ttlMs: ttlMs,
+        preferredProvider: preferredProvider,
+        maxAgeMs: maxAgeMs,
+      );
+}
+
+extension FxIntentDTOMapper on FxIntentDTO {
+  FxIntent toDomain() => FxIntent(
+        pair: pair?.toDomain(),
+        side: fxSideFromValue(side),
+        firm: firm,
+        ttlMs: ttlMs,
+        preferredProvider: preferredProvider,
+        maxAgeMs: maxAgeMs,
+      );
+}

frontend/pshared/lib/data/mapper/payment/intent/payment.dart

@@ -0,0 +1,30 @@
+import 'package:pshared/data/dto/payment/intent/payment.dart';
+import 'package:pshared/data/mapper/payment/payment.dart';
+import 'package:pshared/data/mapper/payment/enums.dart';
+import 'package:pshared/data/mapper/payment/intent/fx.dart';
+import 'package:pshared/data/mapper/payment/money.dart';
+import 'package:pshared/models/payment/intent.dart';
+
+extension PaymentIntentMapper on PaymentIntent {
+  PaymentIntentDTO toDTO() => PaymentIntentDTO(
+        kind: paymentKindToValue(kind),
+        source: source?.toDTO(),
+        destination: destination?.toDTO(),
+        amount: amount?.toDTO(),
+        fx: fx?.toDTO(),
+        settlementMode: settlementModeToValue(settlementMode),
+        attributes: attributes,
+      );
+}
+
+extension PaymentIntentDTOMapper on PaymentIntentDTO {
+  PaymentIntent toDomain() => PaymentIntent(
+        kind: paymentKindFromValue(kind),
+        source: source?.toDomain(),
+        destination: destination?.toDomain(),
+        amount: amount?.toDomain(),
+        fx: fx?.toDomain(),
+        settlementMode: settlementModeFromValue(settlementMode),
+        attributes: attributes,
+      );
+}